mirror of
https://github.com/JvanKatwijk/qt-dab.git
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118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
#
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/*
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* Copyright (C) 2014 .. 2017
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* Jan van Katwijk (J.vanKatwijk@gmail.com)
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* Lazy Chair Computing
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*
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* This file is part of the Qt-DAB.
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*
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* Qt-DAB is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* Qt-DAB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with Qt-DAB; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#
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#pragma once
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/*
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* Handling superframes for DAB+ and delivering
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* frames into the ffmpeg or faad decoding library
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*/
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//
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#include "dab-constants.h"
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#include <cstdio>
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#include <cstdint>
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#include <vector>
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//#include "audio-base.h"
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#include "frame-processor.h"
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#include "firecode-checker.h"
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#include "reed-solomon.h"
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#include <QObject>
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#include "pad-handler.h"
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#ifdef __WITH_FDK_AAC__
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#include "fdk-aac.h"
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#else
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#include "faad-decoder.h"
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#endif
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class RadioInterface;
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class mp4Processor final : public QObject, public frameProcessor {
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Q_OBJECT
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public:
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mp4Processor (RadioInterface *,
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int16_t,
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RingBuffer<complex16> *,
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RingBuffer<uint8_t> *,
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bool,
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FILE *);
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~mp4Processor ();
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void addtoFrame (const std::vector<uint8_t> &);
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private:
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RadioInterface *myRadioInterface;
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padHandler my_padhandler;
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reedSolomon my_rsDecoder;
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#ifdef __WITH_FDK_AAC__
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fdkAAC aacDecoder;
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#else
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faadDecoder aacDecoder;
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#endif
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void handleRS (const std::vector<uint8_t> &frameBytes,
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int16_t base,
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std::vector<uint8_t> &outVector,
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int16_t &errorLines, int16_t &repairs);
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bool processSuperframe (std::vector<uint8_t> &);
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int build_aacFile (int16_t aac_frame_len,
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stream_parms *sp,
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uint8_t *data,
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std::vector<uint8_t> &fileBuffer);
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FILE *dump;
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uint8_t procMode;
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int16_t superFramesize;
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int16_t blockFillIndex;
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int16_t blocksInBuffer;
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int16_t frameCount;
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int16_t frameErrors;
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int16_t rsErrors;
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int16_t crcErrors;
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int16_t aacErrors;
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int16_t aacFrames;
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int16_t successFrames;
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int16_t charSet;
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int goodFrames;
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int totalCorrections;
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int16_t bitRate;
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RingBuffer<uint8_t> *frameBuffer;
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std::vector<uint8_t> frameBytes;
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std::vector<uint8_t> outVector;
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int16_t RSDims;
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int16_t au_start [10];
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firecode_checker fc;
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// and for the aac decoder
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//#ifdef __WITH_FDK_AAC__
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// fdkAAC *aacDecoder;
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//#else
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// faadDecoder *aacDecoder;
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//#endif
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signals:
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void show_frameErrors (int);
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void show_rsErrors (int);
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void show_aacErrors (int);
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void isStereo (bool);
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void newFrame (int);
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void show_rsCorrections (int, int);
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void show_emptyLabel (const QString &);
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};
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